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Gianmarco Pinchetti

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Duct Calculator computes the size of air channels through the constant pressure drop method.

The calculation is performed assuming that the pressure drop per unit length along the pipe is a constant.

The Øeq hydraulic diameter corresponds to the diameter of a circular channel that would cause the same loss of load of the real geometry, equal to resistance coefficient of the motion of the air. 

After calculating the app will send to your e-mail address a text file with all the channels' branches calculated.
</div> <div jsname="WJz9Hc" style="display:none">Kalkulator Duct mengira saiz saluran udara melalui kaedah penurunan tekanan malar.

Pengiraan dilakukan dengan anggapan bahawa kejatuhan tekanan per unit panjang di sepanjang paip adalah satu pemalar.

Yang Øeq diameter hidraulik sepadan dengan diameter saluran bulat yang akan menyebabkan kerugian yang sama beban geometri sebenar, sama dengan pekali rintangan pergerakan udara.

Selepas mengira app akan menghantar ke alamat e-mel anda fail teks dengan cawangan di saluran 'dikira.</div> <div class="show-more-end">

Duct Calc pressure drop method

Versi Terkini Duct Calc pressure drop method